// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/*

 * @dev Provides information about the current execution context, including the

 * sender of the transaction and its data. While these are generally available

 * via msg.sender and msg.data, they should not be accessed in such a direct

 * manner, since when dealing with GSN meta-transactions the account sending and

 * paying for execution may not be the actual sender (as far as an application

 * is concerned).

 *

 * This contract is only required for intermediate, library-like contracts.

 */

abstract contract Context {

  function _msgSender() internal view virtual returns (address payable) {

    return payable(msg.sender);

  }

  function _msgData() internal view virtual returns (bytes memory) {

    this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691

    return msg.data;

  }

}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import './Context.sol';

/**

 * @dev Contract module which provides a basic access control mechanism, where

 * there is an account (an owner) that can be granted exclusive access to

 * specific functions.

 *

 * By default, the owner account will be the one that deploys the contract. This

 * can later be changed with {transferOwnership}.

 *

 * This module is used through inheritance. It will make available the modifier

 * `onlyOwner`, which can be applied to your functions to restrict their use to

 * the owner.

 */

contract Ownable is Context {

  address private _owner;

  event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);

  /**

   * @dev Initializes the contract setting the deployer as the initial owner.

   */

  constructor() {

    address msgSender = _msgSender();

    _owner = msgSender;

    emit OwnershipTransferred(address(0), msgSender);

  }

  /**

   * @dev Returns the address of the current owner.

   */

  function owner() public view returns (address) {

    return _owner;

  }

  /**

   * @dev Throws if called by any account other than the owner.

   */

  modifier onlyOwner() {

    require(_owner == _msgSender(), 'Ownable: caller is not the owner');

    _;

  }

  /**

   * @dev Leaves the contract without owner. It will not be possible to call

   * `onlyOwner` functions anymore. Can only be called by the current owner.

   *

   * NOTE: Renouncing ownership will leave the contract without an owner,

   * thereby removing any functionality that is only available to the owner.

   */

  function renounceOwnership() public virtual onlyOwner {

    emit OwnershipTransferred(_owner, address(0));

    _owner = address(0);

  }

  /**

   * @dev Transfers ownership of the contract to a new account (`newOwner`).

   * Can only be called by the current owner.

   */

  function transferOwnership(address newOwner) public virtual onlyOwner {

    require(newOwner != address(0), 'Ownable: new owner is the zero address');

    emit OwnershipTransferred(_owner, newOwner);

    _owner = newOwner;

  }

}

// Copyright (C) 2015, 2016, 2017 Dapphub

// This program is free software: you can redistribute it and/or modify

// it under the terms of the GNU General Public License as published by

// the Free Software Foundation, either version 3 of the License, or

// (at your option) any later version.

// This program is distributed in the hope that it will be useful,

// but WITHOUT ANY WARRANTY; without even the implied warranty of

// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

// GNU General Public License for more details.

// You should have received a copy of the GNU General Public License

// along with this program.  If not, see <http://www.gnu.org/licenses/>.

pragma solidity ^0.8.10;

contract WETH9 {

  string public name = 'Wrapped Ether';

  string public symbol = 'WETH';

  uint8 public decimals = 18;

  event Approval(address indexed src, address indexed guy, uint256 wad);

  event Transfer(address indexed src, address indexed dst, uint256 wad);

  event Deposit(address indexed dst, uint256 wad);

  event Withdrawal(address indexed src, uint256 wad);

  mapping(address => uint256) public balanceOf;

  mapping(address => mapping(address => uint256)) public allowance;

  receive() external payable {

    deposit();

  }

  function deposit() public payable {

    balanceOf[msg.sender] += msg.value;

    emit Deposit(msg.sender, msg.value);

  }

  function withdraw(uint256 wad) public {

    require(balanceOf[msg.sender] >= wad);

    balanceOf[msg.sender] -= wad;

    payable(msg.sender).transfer(wad);

    emit Withdrawal(msg.sender, wad);

  }

  function totalSupply() public view returns (uint256) {

    return address(this).balance;

  }

  function approve(address guy, uint256 wad) public returns (bool) {

    allowance[msg.sender][guy] = wad;

    emit Approval(msg.sender, guy, wad);

    return true;

  }

  function transfer(address dst, uint256 wad) public returns (bool) {

    return transferFrom(msg.sender, dst, wad);

  }

  function transferFrom(address src, address dst, uint256 wad) public returns (bool) {

    require(balanceOf[src] >= wad);

    if (src != msg.sender && allowance[src][msg.sender] != type(uint256).max) {

      require(allowance[src][msg.sender] >= wad);

      allowance[src][msg.sender] -= wad;

    }

    balanceOf[src] -= wad;

    balanceOf[dst] += wad;

    emit Transfer(src, dst, wad);

    return true;

  }

}

/*

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  If conditions are imposed on you (whether by court order, agreement or

otherwise) that contradict the conditions of this License, they do not

excuse you from the conditions of this License.  If you cannot convey a

covered work so as to satisfy simultaneously your obligations under this

License and any other pertinent obligations, then as a consequence you may

not convey it at all.  For example, if you agree to terms that obligate you

to collect a royalty for further conveying from those to whom you convey

the Program, the only way you could satisfy both those terms and this

License would be to refrain entirely from conveying the Program.

  13. Use with the GNU Affero General Public License.

  Notwithstanding any other provision of this License, you have

permission to link or combine any covered work with a work licensed

under version 3 of the GNU Affero General Public License into a single

combined work, and to convey the resulting work.  The terms of this

License will continue to apply to the part which is the covered work,

but the special requirements of the GNU Affero General Public License,

section 13, concerning interaction through a network will apply to the

combination as such.

  14. Revised Versions of this License.

  The Free Software Foundation may publish revised and/or new versions of

the GNU General Public License from time to time.  Such new versions will

be similar in spirit to the present version, but may differ in detail to

address new problems or concerns.

  Each version is given a distinguishing version number.  If the

Program specifies that a certain numbered version of the GNU General

Public License "or any later version" applies to it, you have the

option of following the terms and conditions either of that numbered

version or of any later version published by the Free Software

Foundation.  If the Program does not specify a version number of the

GNU General Public License, you may choose any version ever published

by the Free Software Foundation.

  If the Program specifies that a proxy can decide which future

versions of the GNU General Public License can be used, that proxy's

public statement of acceptance of a version permanently authorizes you

to choose that version for the Program.

  Later license versions may give you additional or different

permissions.  However, no additional obligations are imposed on any

author or copyright holder as a result of your choosing to follow a

later version.

  15. Disclaimer of Warranty.

  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY

APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT

HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY

OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,

THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM

IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF

ALL NECESSARY SERVICING, REPAIR OR CORRECTION.

  16. Limitation of Liability.

  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING

WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS

THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY

GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE

USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF

DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD

PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),

EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF

SUCH DAMAGES.

  17. Interpretation of Sections 15 and 16.

  If the disclaimer of warranty and limitation of liability provided

above cannot be given local legal effect according to their terms,

reviewing courts shall apply local law that most closely approximates

an absolute waiver of all civil liability in connection with the

Program, unless a warranty or assumption of liability accompanies a

copy of the Program in return for a fee.

                     END OF TERMS AND CONDITIONS

            How to Apply These Terms to Your New Programs

  If you develop a new program, and you want it to be of the greatest

possible use to the public, the best way to achieve this is to make it

free software which everyone can redistribute and change under these terms.

  To do so, attach the following notices to the program.  It is safest

to attach them to the start of each source file to most effectively

state the exclusion of warranty; and each file should have at least

the "copyright" line and a pointer to where the full notice is found.

    <one line to give the program's name and a brief idea of what it does.>

    Copyright (C) <year>  <name of author>

    This program is free software: you can redistribute it and/or modify

    it under the terms of the GNU General Public License as published by

    the Free Software Foundation, either version 3 of the License, or

    (at your option) any later version.

    This program is distributed in the hope that it will be useful,

    but WITHOUT ANY WARRANTY; without even the implied warranty of

    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License

    along with this program.  If not, see <http://www.gnu.org/licenses/>.

Also add information on how to contact you by electronic and paper mail.

  If the program does terminal interaction, make it output a short

notice like this when it starts in an interactive mode:

    <program>  Copyright (C) <year>  <name of author>

    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.

    This is free software, and you are welcome to redistribute it

    under certain conditions; type `show c' for details.

The hypothetical commands `show w' and `show c' should show the appropriate

parts of the General Public License.  Of course, your program's commands

might be different; for a GUI interface, you would use an "about box".

  You should also get your employer (if you work as a programmer) or school,

if any, to sign a "copyright disclaimer" for the program, if necessary.

For more information on this, and how to apply and follow the GNU GPL, see

<http://www.gnu.org/licenses/>.

  The GNU General Public License does not permit incorporating your program

into proprietary programs.  If your program is a subroutine library, you

may consider it more useful to permit linking proprietary applications with

the library.  If this is what you want to do, use the GNU Lesser General

Public License instead of this License.  But first, please read

<http://www.gnu.org/philosophy/why-not-lgpl.html>.

*/

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

// solhint-disable-next-line interface-starts-with-i

interface AggregatorInterface {

  function latestAnswer() external view returns (int256);

  function latestTimestamp() external view returns (uint256);

  function latestRound() external view returns (uint256);

  function getAnswer(uint256 roundId) external view returns (int256);

  function getTimestamp(uint256 roundId) external view returns (uint256);

  event AnswerUpdated(int256 indexed current, uint256 indexed roundId, uint256 updatedAt);

  event NewRound(uint256 indexed roundId, address indexed startedBy, uint256 startedAt);

}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import {AggregatorInterface} from "./AggregatorInterface.sol";

import {AggregatorV3Interface} from "./AggregatorV3Interface.sol";

// solhint-disable-next-line interface-starts-with-i

interface AggregatorV2V3Interface is AggregatorInterface, AggregatorV3Interface {}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

// solhint-disable-next-line interface-starts-with-i

interface AggregatorV3Interface {

  function decimals() external view returns (uint8);

  function description() external view returns (string memory);

  function version() external view returns (uint256);

  function getRoundData(

    uint80 _roundId

  ) external view returns (uint80 roundId, int256 answer, uint256 startedAt, uint256 updatedAt, uint80 answeredInRound);

  function latestRoundData()

    external

    view

    returns (uint80 roundId, int256 answer, uint256 startedAt, uint256 updatedAt, uint80 answeredInRound);

}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "../shared/interfaces/AggregatorV2V3Interface.sol";

/**

 * @title MockV3Aggregator

 * @notice Based on the FluxAggregator contract

 * @notice Use this contract when you need to test

 * other contract's ability to read data from an

 * aggregator contract, but how the aggregator got

 * its answer is unimportant

 */

contract MockV3Aggregator is AggregatorV2V3Interface {

  uint256 public constant override version = 0;

  uint8 public override decimals;

  int256 public override latestAnswer;

  uint256 public override latestTimestamp;

  uint256 public override latestRound;

  mapping(uint256 => int256) public override getAnswer;

  mapping(uint256 => uint256) public override getTimestamp;

  mapping(uint256 => uint256) private getStartedAt;

  constructor(uint8 _decimals, int256 _initialAnswer) {

    decimals = _decimals;

    updateAnswer(_initialAnswer);

  }

  function updateAnswer(int256 _answer) public {

    latestAnswer = _answer;

    latestTimestamp = block.timestamp;

    latestRound++;

    getAnswer[latestRound] = _answer;

    getTimestamp[latestRound] = block.timestamp;

    getStartedAt[latestRound] = block.timestamp;

  }

  function updateRoundData(uint80 _roundId, int256 _answer, uint256 _timestamp, uint256 _startedAt) public {

    latestRound = _roundId;

    latestAnswer = _answer;

    latestTimestamp = _timestamp;

    getAnswer[latestRound] = _answer;

    getTimestamp[latestRound] = _timestamp;

    getStartedAt[latestRound] = _startedAt;

  }

  function getRoundData(

    uint80 _roundId

  )

    external

    view

    override

    returns (uint80 roundId, int256 answer, uint256 startedAt, uint256 updatedAt, uint80 answeredInRound)

  {

    return (_roundId, getAnswer[_roundId], getStartedAt[_roundId], getTimestamp[_roundId], _roundId);

  }

  function latestRoundData()

    external

    view

    override

    returns (uint80 roundId, int256 answer, uint256 startedAt, uint256 updatedAt, uint80 answeredInRound)

  {

    return (

      uint80(latestRound),

      getAnswer[latestRound],

      getStartedAt[latestRound],

      getTimestamp[latestRound],

      uint80(latestRound)

    );

  }

  function description() external pure override returns (string memory) {

    return "v0.8/tests/MockV3Aggregator.sol";

  }

}

// SPDX-License-Identifier: MIT

pragma solidity >=0.6.2 <0.9.0;

import {StdStorage} from "./StdStorage.sol";

import {Vm, VmSafe} from "./Vm.sol";

abstract contract CommonBase {

    /// @dev Cheat code address.

    /// Calculated as `address(uint160(uint256(keccak256("hevm cheat code"))))`.

    address internal constant VM_ADDRESS = 0x7109709ECfa91a80626fF3989D68f67F5b1DD12D;

    /// @dev console.sol and console2.sol work by executing a staticcall to this address.

    /// Calculated as `address(uint160(uint88(bytes11("console.log"))))`.

    address internal constant CONSOLE = 0x000000000000000000636F6e736F6c652e6c6f67;

    /// @dev Used when deploying with create2.

    /// Taken from https://github.com/Arachnid/deterministic-deployment-proxy.

    address internal constant CREATE2_FACTORY = 0x4e59b44847b379578588920cA78FbF26c0B4956C;

    /// @dev The default address for tx.origin and msg.sender.

    /// Calculated as `address(uint160(uint256(keccak256("foundry default caller"))))`.

    address internal constant DEFAULT_SENDER = 0x1804c8AB1F12E6bbf3894d4083f33e07309d1f38;

    /// @dev The address of the first contract `CREATE`d by a running test contract.

    /// When running tests, each test contract is `CREATE`d by `DEFAULT_SENDER` with nonce 1.

    /// Calculated as `VM.computeCreateAddress(VM.computeCreateAddress(DEFAULT_SENDER, 1), 1)`.

    address internal constant DEFAULT_TEST_CONTRACT = 0x5615dEB798BB3E4dFa0139dFa1b3D433Cc23b72f;

    /// @dev Deterministic deployment address of the Multicall3 contract.

    /// Taken from https://www.multicall3.com.

    address internal constant MULTICALL3_ADDRESS = 0xcA11bde05977b3631167028862bE2a173976CA11;

    /// @dev The order of the secp256k1 curve.

    uint256 internal constant SECP256K1_ORDER =

        115792089237316195423570985008687907852837564279074904382605163141518161494337;

    uint256 internal constant UINT256_MAX =

        115792089237316195423570985008687907853269984665640564039457584007913129639935;

    Vm internal constant vm = Vm(VM_ADDRESS);

    StdStorage internal stdstore;

}

abstract contract TestBase is CommonBase {}

abstract contract ScriptBase is CommonBase {

    VmSafe internal constant vmSafe = VmSafe(VM_ADDRESS);

}

// SPDX-License-Identifier: MIT

pragma solidity >=0.6.2 <0.9.0;

// 💬 ABOUT

// Forge Std's default Script.

// 🧩 MODULES

import {console} from "./console.sol";

import {console2} from "./console2.sol";

import {safeconsole} from "./safeconsole.sol";

import {StdChains} from "./StdChains.sol";

import {StdCheatsSafe} from "./StdCheats.sol";

import {StdConstants} from "./StdConstants.sol";

import {stdJson} from "./StdJson.sol";

import {stdMath} from "./StdMath.sol";

import {StdStorage, stdStorageSafe} from "./StdStorage.sol";

import {StdStyle} from "./StdStyle.sol";

import {StdUtils} from "./StdUtils.sol";

import {VmSafe} from "./Vm.sol";

// 📦 BOILERPLATE

import {ScriptBase} from "./Base.sol";

// ⭐️ SCRIPT

abstract contract Script is ScriptBase, StdChains, StdCheatsSafe, StdUtils {

    // Note: IS_SCRIPT() must return true.

    bool public IS_SCRIPT = true;

}

// SPDX-License-Identifier: MIT

pragma solidity >=0.6.2 <0.9.0;

pragma experimental ABIEncoderV2;

import {Vm} from "./Vm.sol";

abstract contract StdAssertions {

    Vm private constant vm = Vm(address(uint160(uint256(keccak256("hevm cheat code")))));

    event log(string);

    event logs(bytes);

    event log_address(address);

    event log_bytes32(bytes32);

    event log_int(int256);

    event log_uint(uint256);

    event log_bytes(bytes);

    event log_string(string);

    event log_named_address(string key, address val);

    event log_named_bytes32(string key, bytes32 val);

    event log_named_decimal_int(string key, int256 val, uint256 decimals);

    event log_named_decimal_uint(string key, uint256 val, uint256 decimals);

    event log_named_int(string key, int256 val);

    event log_named_uint(string key, uint256 val);

    event log_named_bytes(string key, bytes val);

    event log_named_string(string key, string val);

    event log_array(uint256[] val);

    event log_array(int256[] val);

    event log_array(address[] val);

    event log_named_array(string key, uint256[] val);

    event log_named_array(string key, int256[] val);

    event log_named_array(string key, address[] val);

    bytes32 private constant FAILED_SLOT = bytes32("failed");

    bool private _failed;

    function failed() public view returns (bool) {

        if (_failed) {

            return true;

        } else {

            return vm.load(address(vm), FAILED_SLOT) != bytes32(0);

        }

    }

    function fail() internal virtual {

        vm.store(address(vm), FAILED_SLOT, bytes32(uint256(1)));

        _failed = true;

    }

    function fail(string memory message) internal virtual {

        fail();

        vm.assertTrue(false, message);

    }

    function assertTrue(bool data) internal pure virtual {

        if (!data) {

            vm.assertTrue(data);

        }

    }

    function assertTrue(bool data, string memory err) internal pure virtual {

        if (!data) {

            vm.assertTrue(data, err);

        }

    }

    function assertFalse(bool data) internal pure virtual {

        if (data) {

            vm.assertFalse(data);

        }

    }

    function assertFalse(bool data, string memory err) internal pure virtual {

        if (data) {

            vm.assertFalse(data, err);

        }

    }

    function assertEq(bool left, bool right) internal pure virtual {

        if (left != right) {

            vm.assertEq(left, right);

        }

    }

    function assertEq(bool left, bool right, string memory err) internal pure virtual {

        if (left != right) {

            vm.assertEq(left, right, err);

        }

    }

    function assertEq(uint256 left, uint256 right) internal pure virtual {

        if (left != right) {

            vm.assertEq(left, right);

        }

    }

    function assertEq(uint256 left, uint256 right, string memory err) internal pure virtual {

        if (left != right) {

            vm.assertEq(left, right, err);

        }

    }

    function assertEqDecimal(uint256 left, uint256 right, uint256 decimals) internal pure virtual {

        vm.assertEqDecimal(left, right, decimals);

    }

    function assertEqDecimal(uint256 left, uint256 right, uint256 decimals, string memory err) internal pure virtual {

        vm.assertEqDecimal(left, right, decimals, err);

    }

    function assertEq(int256 left, int256 right) internal pure virtual {

        if (left != right) {

            vm.assertEq(left, right);

        }

    }

    function assertEq(int256 left, int256 right, string memory err) internal pure virtual {

        if (left != right) {

            vm.assertEq(left, right, err);

        }

    }

    function assertEqDecimal(int256 left, int256 right, uint256 decimals) internal pure virtual {

        vm.assertEqDecimal(left, right, decimals);

    }

    function assertEqDecimal(int256 left, int256 right, uint256 decimals, string memory err) internal pure virtual {

        vm.assertEqDecimal(left, right, decimals, err);

    }

    function assertEq(address left, address right) internal pure virtual {

        if (left != right) {

            vm.assertEq(left, right);

        }

    }

    function assertEq(address left, address right, string memory err) internal pure virtual {

        if (left != right) {

            vm.assertEq(left, right, err);

        }

    }

    function assertEq(bytes32 left, bytes32 right) internal pure virtual {

        if (left != right) {

            vm.assertEq(left, right);

        }

    }

    function assertEq(bytes32 left, bytes32 right, string memory err) internal pure virtual {

        if (left != right) {

            vm.assertEq(left, right, err);

        }

    }

    function assertEq32(bytes32 left, bytes32 right) internal pure virtual {

        if (left != right) {

            vm.assertEq(left, right);

        }

    }

    function assertEq32(bytes32 left, bytes32 right, string memory err) internal pure virtual {

        if (left != right) {

            vm.assertEq(left, right, err);

        }

    }

    function assertEq(string memory left, string memory right) internal pure virtual {

        vm.assertEq(left, right);

    }

    function assertEq(string memory left, string memory right, string memory err) internal pure virtual {

        vm.assertEq(left, right, err);

    }

    function assertEq(bytes memory left, bytes memory right) internal pure virtual {

        vm.assertEq(left, right);

    }

    function assertEq(bytes memory left, bytes memory right, string memory err) internal pure virtual {

        vm.assertEq(left, right, err);

    }

    function assertEq(bool[] memory left, bool[] memory right) internal pure virtual {

        vm.assertEq(left, right);

    }

    function assertEq(bool[] memory left, bool[] memory right, string memory err) internal pure virtual {

        vm.assertEq(left, right, err);

    }

    function assertEq(uint256[] memory left, uint256[] memory right) internal pure virtual {

        vm.assertEq(left, right);

    }

    function assertEq(uint256[] memory left, uint256[] memory right, string memory err) internal pure virtual {

        vm.assertEq(left, right, err);

    }

    function assertEq(int256[] memory left, int256[] memory right) internal pure virtual {

        vm.assertEq(left, right);

    }

    function assertEq(int256[] memory left, int256[] memory right, string memory err) internal pure virtual {

        vm.assertEq(left, right, err);

    }

    function assertEq(address[] memory left, address[] memory right) internal pure virtual {

        vm.assertEq(left, right);

    }

    function assertEq(address[] memory left, address[] memory right, string memory err) internal pure virtual {

        vm.assertEq(left, right, err);

    }

    function assertEq(bytes32[] memory left, bytes32[] memory right) internal pure virtual {

        vm.assertEq(left, right);

    }

    function assertEq(bytes32[] memory left, bytes32[] memory right, string memory err) internal pure virtual {

        vm.assertEq(left, right, err);

    }

    function assertEq(string[] memory left, string[] memory right) internal pure virtual {

        vm.assertEq(left, right);

    }

    function assertEq(string[] memory left, string[] memory right, string memory err) internal pure virtual {

        vm.assertEq(left, right, err);

    }

    function assertEq(bytes[] memory left, bytes[] memory right) internal pure virtual {

        vm.assertEq(left, right);

    }

    function assertEq(bytes[] memory left, bytes[] memory right, string memory err) internal pure virtual {

        vm.assertEq(left, right, err);

    }

    // Legacy helper

    function assertEqUint(uint256 left, uint256 right) internal pure virtual {

        assertEq(left, right);

    }

    function assertNotEq(bool left, bool right) internal pure virtual {

        if (left == right) {

            vm.assertNotEq(left, right);

        }